Dockerfile

FROM python:3.10-slim

RUN useradd -m -u 1000 appuser

WORKDIR /app

RUN apt-get update && apt-get install -y \
    fonts-dejavu-core \
    && rm -rf /var/lib/apt/lists/*

COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY --chown=appuser:appuser . .

USER 1000

EXPOSE 7860

CMD ["python", "-u", "app.py"]